@misc{indiciae9b6d6ecd57e4, title = {Occupational rheumatology: are we using the wrong model?}, author = {P S Helliwell}, year = {1992}, doi = {10.1093/rheumatology/31.2.73}, url = {https://pubmed.ncbi.nlm.nih.gov/1531317/}, note = {Source identifier: 1531317} }